Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Adaptive Biotechnologies Corporation (ADPT) had 10-Day Put-Call Ratio (Volume) of 0.6364 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9514
Historical Volatility (Parkinson)	0.5319
Implied Volatility (Calls)	0.8510
Implied Volatility (Puts)	0.9926
Implied Volatility (Mean)	0.9218
Put-Call Implied Volatility Ratio	1.1664
Implied Volatility Skew	0.1773
Option Statistics
Put-Call Ratio (Volume)	0.6364
Put-Call Ratio (Open Interest)	0.2010